Investigating the Nanoparticles Penetration Efficiency through Horizontal Tubes Using an Experimental Approach
It is a complex transfer process of nanoparticles in a tube. In this paper, in order to quantify the penetration efficiency of nanoparticles in different flows condition through horizontal tubes, the experiments have been carried out with particles diameter between 6 nm and 560 nm in various lengths...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in Mathematical Physics |
| Online Access: | http://dx.doi.org/10.1155/2015/897120 |
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| author | Zhaoqin Yin Zhongping Dai |
| author_facet | Zhaoqin Yin Zhongping Dai |
| author_sort | Zhaoqin Yin |
| collection | DOAJ |
| description | It is a complex transfer process of nanoparticles in a tube. In this paper, in order to quantify the penetration efficiency of nanoparticles in different flows condition through horizontal tubes, the experiments have been carried out with particles diameter between 6 nm and 560 nm in various lengths of sampling tube. The results were in good agreement with the theory of Gormley and Kennedy and the experiment results of Kumar et al. for particles size smaller than 100 nm. Particles penetration rate increases with increasing of the Schmidt number (Sc), and it decreases with increasing Reynolds and tube length. Particles deposition on the wall induces the changes of the mass and average diameter of particles continuously. Therefore, a nondimensional parameter (ς) defined dependency on Reynolds number and particle residence time in tube has been used to express total mass penetration efficiency and mean size growth rate through a straight tube. |
| format | Article |
| id | doaj-art-b4a9978753594a2a9027dae478e6a143 |
| institution | OA Journals |
| issn | 1687-9120 1687-9139 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Mathematical Physics |
| spelling | doaj-art-b4a9978753594a2a9027dae478e6a1432025-08-20T02:23:30ZengWileyAdvances in Mathematical Physics1687-91201687-91392015-01-01201510.1155/2015/897120897120Investigating the Nanoparticles Penetration Efficiency through Horizontal Tubes Using an Experimental ApproachZhaoqin Yin0Zhongping Dai1College of Metrology and Measurement Engineering, China Jiliang University, Hangzhou, Zhejiang 310018, ChinaCollege of Metrology and Measurement Engineering, China Jiliang University, Hangzhou, Zhejiang 310018, ChinaIt is a complex transfer process of nanoparticles in a tube. In this paper, in order to quantify the penetration efficiency of nanoparticles in different flows condition through horizontal tubes, the experiments have been carried out with particles diameter between 6 nm and 560 nm in various lengths of sampling tube. The results were in good agreement with the theory of Gormley and Kennedy and the experiment results of Kumar et al. for particles size smaller than 100 nm. Particles penetration rate increases with increasing of the Schmidt number (Sc), and it decreases with increasing Reynolds and tube length. Particles deposition on the wall induces the changes of the mass and average diameter of particles continuously. Therefore, a nondimensional parameter (ς) defined dependency on Reynolds number and particle residence time in tube has been used to express total mass penetration efficiency and mean size growth rate through a straight tube.http://dx.doi.org/10.1155/2015/897120 |
| spellingShingle | Zhaoqin Yin Zhongping Dai Investigating the Nanoparticles Penetration Efficiency through Horizontal Tubes Using an Experimental Approach Advances in Mathematical Physics |
| title | Investigating the Nanoparticles Penetration Efficiency through Horizontal Tubes Using an Experimental Approach |
| title_full | Investigating the Nanoparticles Penetration Efficiency through Horizontal Tubes Using an Experimental Approach |
| title_fullStr | Investigating the Nanoparticles Penetration Efficiency through Horizontal Tubes Using an Experimental Approach |
| title_full_unstemmed | Investigating the Nanoparticles Penetration Efficiency through Horizontal Tubes Using an Experimental Approach |
| title_short | Investigating the Nanoparticles Penetration Efficiency through Horizontal Tubes Using an Experimental Approach |
| title_sort | investigating the nanoparticles penetration efficiency through horizontal tubes using an experimental approach |
| url | http://dx.doi.org/10.1155/2015/897120 |
| work_keys_str_mv | AT zhaoqinyin investigatingthenanoparticlespenetrationefficiencythroughhorizontaltubesusinganexperimentalapproach AT zhongpingdai investigatingthenanoparticlespenetrationefficiencythroughhorizontaltubesusinganexperimentalapproach |